It’s no joke: Prankster Johnny Knoxville has tied the knot.
The Jackass star, 39, wed longtime girlfriend Naomi Nelson, his rep confirms to PEOPLE.
The duo, who said their “I dos” Friday in Los Angeles, welcomed son Rocko Akira Clapp in December.
Knoxville also has a teenage daughter with his ex-wife Melanie Clapp. The two divorced in 2008.
– Dahvi Shira and Jessica Wedemeyer